非通小可 fēitōngxiǎokě no small matter Origin Definitions Defs Strokes Stroke Words Sentences Sents 非 fēi verb not be to not be; to not belong to; equivalent to 是 shì in its negative form通 tōng adverbadjective general common; general; shared by all小可 xiǎokě unimportant insignificant or trivial; usually used in the negative to mean that something is a big deal or a serious matter